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Sterilization type air purifying material and preparation method thereof

An air purification material and sterilization technology, which is applied in chemical instruments and methods, botanical equipment and methods, separation methods, etc. effect, improve the adsorption effect, decrease the effect of good antibacterial effect

Inactive Publication Date: 2018-06-08
FOSHAN CITY ZHONGHUAN ENVIRONMENT CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in our daily life, various indoor decoration materials, computers, cooking and heating all emit a large amount of pollutants in the indoor air, which not only leads to an increase in the types of pollutants in the indoor air but also increases in concentration, and indoor air quality greatly reduced

Method used

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  • Sterilization type air purifying material and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0018] A sterilizing air purification material, prepared from the following ingredients in parts by weight: 1 part of dolomite powder, 1 part of soybean 11S globulin, 1 part of straw alkali lignin, 0.5 part of Ulagrass fiber, 1 part of pomelo peel biochar, 1 part of carbon molecular sieve, 1 part of chitosan xanthate, 0.5 part of diatomite, 1 part of chlorine dioxide, 0.5 part of nettle leaf ethanol extract, 0.2 part of nano-titanium dioxide, 0.1 part of fly ash, 2 parts of acrylic acid emulsion parts, 2 parts of hydrochloric acid, 100 parts of deionized water.

[0019] The preparation method of above-mentioned bactericidal type air purification material is:

[0020] (1) Mix and grind dolomite powder, carbon molecular sieve and diatomite for 12 hours to obtain a mixed powder;

[0021] (2) Add pomelo peel biochar, nano-titanium dioxide, fly ash, hydrochloric acid and half of deionized water, seal with plastic wrap, use a magnetic stirrer at a speed of 90r / min, and keep warm at...

Embodiment 2

[0026] A sterilizing air purification material, prepared from the following ingredients in parts by weight: 1.5 parts of dolomite powder, 2 parts of soybean 11S globulin, 1.5 parts of straw alkali lignin, 0.7 parts of Ula grass fiber, 2 parts of pomelo peel biochar, 1.5 parts of carbon molecular sieve, 1.5 parts of chitosan xanthate, 0.7 parts of diatomaceous earth, 1.5 parts of chlorine dioxide, 0.7 parts of ethanol extract of nettle leaves, 0.3 parts of nano-titanium dioxide, 0.15 parts of fly ash, 3 parts of acrylic emulsion parts, 3 parts of hydrochloric acid, 150 parts of deionized water.

[0027] The preparation method of above-mentioned bactericidal type air purification material is:

[0028] (1) Mix and grind dolomite powder, carbon molecular sieve and diatomite for 13 hours to obtain a mixed powder;

[0029] (2) Add pomelo peel biochar, nano-titanium dioxide, fly ash, hydrochloric acid and half of deionized water, seal with plastic wrap, use a magnetic stirrer at a s...

Embodiment 3

[0034] A sterilizing air purification material, prepared from the following ingredients in parts by weight: 2 parts of dolomite powder, 2 parts of soybean 11S globulin, 2 parts of straw alkali lignin, 0.7 parts of Ulagrass fiber, 2 parts of pomelo peel biochar, 1.5 parts of carbon molecular sieve, 2 parts of chitosan xanthate, 0.8 parts of diatomite, 1.8 parts of chlorine dioxide, 0.8 parts of nettle leaf ethanol extract, 0.4 parts of nano-titanium dioxide, 0.15 parts of fly ash, 4 parts of acrylic acid emulsion parts, 4 parts of hydrochloric acid, and 200 parts of deionized water.

[0035] The preparation method of above-mentioned bactericidal type air purification material is:

[0036] (1) Mix and grind dolomite powder, carbon molecular sieve and diatomite for 14 hours to obtain a mixed powder;

[0037] (2) Add pomelo peel biochar, nano-titanium dioxide, fly ash, hydrochloric acid and half of deionized water, seal with plastic wrap, use a magnetic stirrer at a speed of 95r / ...

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Abstract

The invention provides a sterilization type air purifying material and a preparation method thereof. The preparation method comprises the following steps: firstly, mixing dolomite powder, a carbon molecular sieve and refined diatomite and grinding to obtain mixed powder; secondly, adding shaddock peel biochar, nanosized titania, fly ash, hydrochloric acid and one half deionized water, sealing by apreservative film, stirring and insulating; thirdly, filtering, drying, putting a dried substance into a grinding machine for grinding, passing a sieve with 200 meshes and removing large particles; fourthly, adding straw alkali lignin, soybean 11S globulin, a nettle leaf ethanol extract, carex meyeriana fiber, xanthic acid chitosan, chlorine dioxide, acrylic emulsion and residual deionized water,sealing by the preservative film and stirring; fifthly, filtering and drying to obtain a finished product. The sterilization type air purifying material provided by the invention has a good adsorption effect on formaldehyde and benzene, and can be used for effectively adsorbing the formaldehyde and the benzene in air; meanwhile, the sterilization type air purifying material also has a good antibacterial effect and can be used for effectively inhibiting reproduction of bacteria, thereby improving the decrease of the adsorption effect caused by the reproduction of the bacteria.

Description

technical field [0001] The invention relates to the field of air purification materials, in particular to a bactericidal air purification material and a preparation method thereof. Background technique [0002] With the rapid development of the economy and the continuous improvement of people's requirements for living standards, the problem of indoor air quality has gradually become the focus of people's concern. However, in our daily life, various indoor decoration materials, computers, cooking and heating all emit a large amount of pollutants in the indoor air, which not only leads to an increase in the types of pollutants in the indoor air but also increases in concentration, and indoor Air quality is greatly reduced. Indoor air pollution mainly includes the following types: formaldehyde, sum of volatile organic compounds, benzene series, ammonia, harmful bacteria and solid smoke, etc., will cause a certain degree of harm to human health, and will endanger life safety in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/24B01J20/30B01D53/02A01N65/08A01N43/16A01N59/00A01N59/16A01P1/00
CPCA01N43/16A01N59/00A01N59/16A01N65/00A01N65/08B01D53/02B01D2257/70B01D2257/7027B01D2258/06B01J20/02B01J20/06B01J20/10B01J20/103B01J20/14B01J20/20B01J20/22B01J20/24Y02A40/22Y02P60/21
Inventor 朱嘉敏邹健晖孔美华
Owner FOSHAN CITY ZHONGHUAN ENVIRONMENT CENT
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